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Rectangular green PCB with silver metal heat spreader and gold contact pads

Intel

Intel Xeon Silver 4216 16-Core 2.1 GHz LGA 3647 100W BX806954216 server processor

SKU CH-S66M-M0XCM MPN BX806954216

A 16-core, 32-thread server CPU running at 2.1 GHz with 3.2 GHz turbo, 22 MB L3 cache, DDR4-2400 six-channel memory support and a 100 W TDP in an LGA 3647 package

  • Product nameXeon Silver 4216
  • CPU cores16-Core
  • CPU socketLGA 3647
  • Maximum turbo clock3.2 GHz
  • TDP rating100 W
  • Processor codenameCascade Lake

Model Silver 4216

  • 16 cores and 32 threads handle heavy parallel workloads
  • 1 GHz base with 3.2 GHz turbo adapts to burst demands
  • 22 MB L3 cache keeps large data sets close
  • Six-channel DDR4 2400 controller feeds memory bandwidth
  • 100 W TDP balances density and cooling in 2-socket servers

Xeon Silver 4216 16-Core Server Processor

The Intel Xeon Silver 4216 is a 16-core, 32-thread server CPU built on 14 nm Cascade Lake architecture. It targets midsized and growing IT organisations running data-centre compute, network, and storage workloads. The processor fits the LGA 3647 socket and supports dual-socket scalability for expanded capacity.

100W TDP with DDR4 2400 Six-Channel Memory

At a 100W thermal design power the chip runs at a 2.1 GHz base frequency and reaches 3.2 GHz max turbo. The integrated memory controller drives six channels of DDR4 2400 memory up to 1 TB total capacity. PCI Express 3.0 lanes handle I/O connectivity for storage and networking cards.

Boxed Processor Includes Standard Cooler

The BX806954216 boxed package ships with an Intel-qualified heatsink and fan assembly matched to the 100W thermal envelope. No additional software licences or management utilities are bundled; virtualisation and security features operate through standard platform firmware and operating-system support.

How it compares

Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.

Price $818.99
Cheaper than about 64% of the 621 comparable items (median $1,561.99).
CPU cores 16-Core
Lower than about 70% of the 386 comparable items (median 24).
Maximum turbo clock 3.2 GHz
Lower than about 91% of the 327 comparable items (median 3.9 GHz).

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Specifications

Product
Brand nameIntel
Product lineIntel Xeon Silver
Model nameBX806954216
Product nameXeon Silver 4216
Performance
Working frequency2.1 GHz
Processor
CPU cores16-Core
CPU socketLGA 3647
Maximum turbo clock3.2 GHz
TDP rating100 W
Processor codenameCascade Lake
CPU threads32
Level 3 cache22 MB
64-bit capableYes
Hyper-ThreadingYes
Process node14 nm
Virtualization supportYes
CPU socket scalability2S
Maximum PCIe lanes48
Memory
Supported memory speedDDR4 2400
Max supported memory1 TB
Channel configuration6 Channel
Ports & slots
PCIe generation3.0
Size & build
Shipping weight0.23 kg
Package size137 × 114 × 46 mm
In the box
Included coolerNot included - Processor Only

Other versions of this model

2 more in the same range

Questions about this item

How do I install the BX806954216 processor into an LGA 3647 socket?

Align the notches on the CPU with the socket keys, lower it straight down without pressure, then close the load plate and secure the heatsink according to the motherboard manual.

What maintenance or replacement will the BX806954216 need over time?

The processor itself has no serviceable parts; plan to replace thermal paste every few years and verify the cooling solution keeps the 100W TDP within safe temperatures.

What limit appears first when the Xeon Silver 4216 runs sustained workloads?

The 100W thermal design power sets the sustained ceiling; the 2.1 GHz base frequency is the guaranteed floor under continuous all-core load.

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